package com.hzhq.contract.util;

import java.util.HashMap;
import java.util.Map;

/**
 * @author hzhq
 * @create 2021/4/8 5:58 下午
 * @email hzhq1255@163.com
 */
public class TestUtil {

    public static void main(String[] args) {
        Map<String,Object> map = new HashMap<>();
        map.put("name","zhangsan");
        map.put("age",23);
    }
}
